.wrap {
    position: absolute;
    top: 0;
    height: 100%;
    width: 100px;
    background-color: rgba(255, 255, 255, 0.1);
    transition-duration: 1s;
    opacity: 0;
    box-shadow: rgba(0, 0, 0, 0.2) 3px 5px 5px;
    &:hover{
        opacity: 1;
    }
    .button {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        font-size: 50px;
        border-radius: 50%;
        box-shadow: rgba(0, 0, 0, 0.3) 3px 5px 5px;
        transition-duration: 0.2s;
        &:hover {
            box-shadow: rgba(0, 0, 0, 0.5) 3px 5px 5px;
        }
    }
}
